EP2176047A4 - Rotationally moulded products and moulds - Google Patents

Rotationally moulded products and moulds

Info

Publication number
EP2176047A4
EP2176047A4 EP08753857A EP08753857A EP2176047A4 EP 2176047 A4 EP2176047 A4 EP 2176047A4 EP 08753857 A EP08753857 A EP 08753857A EP 08753857 A EP08753857 A EP 08753857A EP 2176047 A4 EP2176047 A4 EP 2176047A4
Authority
EP
European Patent Office
Prior art keywords
moulds
moulded products
rotationally moulded
rotationally
products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08753857A
Other languages
German (de)
French (fr)
Other versions
EP2176047A1 (en
Inventor
Charles Caulder Bree
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2176047A1 publication Critical patent/EP2176047A1/en
Publication of EP2176047A4 publication Critical patent/EP2176047A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3211—Structures with a vertical rotation axis or the like, e.g. semi-spherical structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/46—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B2001/0053—Buildings characterised by their shape or layout grid
    • E04B2001/0061—Buildings with substantially curved horizontal cross-section, e.g. circular
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3258—Arched structures; Vaulted structures; Folded structures comprised entirely of a single self-supporting panel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Moulding By Coating Moulds (AREA)
EP08753857A 2007-04-30 2008-04-30 Rotationally moulded products and moulds Withdrawn EP2176047A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ55485207 2007-04-30
PCT/NZ2008/000096 WO2008133535A1 (en) 2007-04-30 2008-04-30 Rotationally moulded products and moulds

Publications (2)

Publication Number Publication Date
EP2176047A1 EP2176047A1 (en) 2010-04-21
EP2176047A4 true EP2176047A4 (en) 2012-04-04

Family

ID=39925890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08753857A Withdrawn EP2176047A4 (en) 2007-04-30 2008-04-30 Rotationally moulded products and moulds

Country Status (10)

Country Link
US (1) US20100166990A1 (en)
EP (1) EP2176047A4 (en)
CN (1) CN101678568A (en)
AU (1) AU2008244738B2 (en)
BR (1) BRPI0810706A2 (en)
CA (1) CA2689253A1 (en)
MX (1) MX2009011799A (en)
MY (1) MY149888A (en)
WO (1) WO2008133535A1 (en)
ZA (1) ZA200907589B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ592394A (en) * 2008-09-24 2013-09-27 Charles Caulder Bree Moulded, modular building
WO2011104573A1 (en) 2010-02-23 2011-09-01 Grupo Rotoplas, S.A. De C.V. Metodo y aparato para moldeo rotacional
DK2476534T3 (en) * 2011-01-13 2014-08-18 100 Recycled Panel Company Ltd Forming process
CN102824982B (en) * 2012-09-19 2015-01-07 柳州市贝铮达机械有限公司 Paint coating and rotating device in oil tank
CN105899303B (en) * 2014-03-24 2019-03-12 Dws有限公司 Photocuring furnace
CN103963141B (en) * 2014-03-31 2016-03-30 德化县宏顺陶瓷有限公司 For the preparation of the forming machine of hollow special-shaped biscuit
CN103934881B (en) * 2014-03-31 2015-12-23 福建省德化煜坤陶瓷有限公司 The forming machine of hollow special-shaped biscuit
CN104085068B (en) * 2014-06-27 2017-02-01 大连船舶重工集团有限公司 Plastic-rolling equipment for coating inner wall of pipe with plastic
CN107206711A (en) 2015-02-12 2017-09-26 贝卡尔特公司 Conducting plastic product
GB2558951A (en) * 2017-01-24 2018-07-25 Frederick Stokes Kevan Accessible cavity and trickle charge rotational moulding
CN107379208A (en) * 2017-07-24 2017-11-24 河北互兴环保科技股份有限公司 A kind of mould rotary vibrater and its method for making low water brick
CN107214842A (en) * 2017-07-26 2017-09-29 高唐县鼎力建筑机械有限公司 A kind of inspection shaft mould
CN107599280A (en) * 2017-08-21 2018-01-19 温岭市旭日滚塑科技有限公司 A kind of rotational moulding housing
CN116234671A (en) * 2020-05-28 2023-06-06 道达尔能源一技术比利时公司 Method for producing skin/foam/skin structures with high surface finish
US11104402B1 (en) * 2020-06-30 2021-08-31 Thermwood Corporation Methods and systems for producing boat components
AU2020239680B2 (en) 2020-07-15 2023-04-06 Reve Architecture Limited Sandwich panel and building module
CN114506010B (en) * 2022-02-24 2023-08-22 江苏锐创阀业有限公司 Compression molding process of high-strength heat exchanger tube steel lining plate

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003188A (en) * 1959-07-13 1961-10-10 Dalco Ind Inc Apparatus and method for making large plastic structures
DE2132583A1 (en) * 1971-03-04 1972-09-14 Rosedales & Engel Partnership Centrifugally-sinter moulded tubes - from thermoplastic material
US3692601A (en) * 1970-07-27 1972-09-19 Goldworthy Eng Inc Method for making a storage tank by applying continuous filaments to the interior surface of a rotating mold
US3768943A (en) * 1970-03-04 1973-10-30 H Maihart Apparatus for producing tubular cylindrical bodies of hardenable molding compositions
US4687531A (en) * 1982-01-26 1987-08-18 Potoczky Joseph B Method for centrifugal spray molding of thin-walled structures
US4913944A (en) * 1984-05-01 1990-04-03 Old Town Canoe Company Boat hull
US6434896B1 (en) * 2000-06-07 2002-08-20 Applied Solar Technology, Inc. Double-walled underground tornado shelter with connection means on the flanges of upper and lower hemispherical halves

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL72701C (en) * 1946-01-19
US3309439A (en) * 1964-11-06 1967-03-14 Lakeside Plastics Corp Method of producing an expanded polystyrene foam having a dense surface
US3474165A (en) * 1966-09-15 1969-10-21 Phillips Petroleum Co Method of rotational molding
US3652368A (en) * 1969-12-17 1972-03-28 Plastics Inc Apparatus for rotational molding of laminated hollow structures
US3703348A (en) * 1970-10-27 1972-11-21 Rototron Corp Apparatus for molding hollow objects from thermoplastic materials
US3822980A (en) * 1972-03-30 1974-07-09 Plastico Inc Rotational molding apparatus
US3810727A (en) * 1972-05-25 1974-05-14 Ratotron Corp Thermally controlled apparatus for molding hollow pastic articles and the like
US3936565A (en) * 1974-05-03 1976-02-03 Hollowform, Inc. Molded plastic article and method
US3989787A (en) * 1975-07-28 1976-11-02 Phillips Petroleum Company Method of rotational molding a thermosetting article with a thermoplastic insert
US4632654A (en) * 1983-07-13 1986-12-30 Lemelson Jerome H Rotational molding apparatus
GB2372008A (en) * 2001-02-09 2002-08-14 Paul Meuret Rotational moulding machine
FR2845028B1 (en) * 2002-09-27 2004-10-29 Commissariat Energie Atomique METHOD FOR ROTOMULATING A WORKPIECE COMPRISING A THERMOPLASTIC FOAM LAYER
US6982057B2 (en) * 2002-11-15 2006-01-03 Solar Plastics, Inc. Multi-layer rotational plastic molding

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003188A (en) * 1959-07-13 1961-10-10 Dalco Ind Inc Apparatus and method for making large plastic structures
US3768943A (en) * 1970-03-04 1973-10-30 H Maihart Apparatus for producing tubular cylindrical bodies of hardenable molding compositions
US3692601A (en) * 1970-07-27 1972-09-19 Goldworthy Eng Inc Method for making a storage tank by applying continuous filaments to the interior surface of a rotating mold
DE2132583A1 (en) * 1971-03-04 1972-09-14 Rosedales & Engel Partnership Centrifugally-sinter moulded tubes - from thermoplastic material
US4687531A (en) * 1982-01-26 1987-08-18 Potoczky Joseph B Method for centrifugal spray molding of thin-walled structures
US4913944A (en) * 1984-05-01 1990-04-03 Old Town Canoe Company Boat hull
US6434896B1 (en) * 2000-06-07 2002-08-20 Applied Solar Technology, Inc. Double-walled underground tornado shelter with connection means on the flanges of upper and lower hemispherical halves

Also Published As

Publication number Publication date
WO2008133535A4 (en) 2009-01-15
EP2176047A1 (en) 2010-04-21
CA2689253A1 (en) 2008-11-06
BRPI0810706A2 (en) 2014-10-21
AU2008244738A1 (en) 2008-11-06
AU2008244738B2 (en) 2011-07-21
US20100166990A1 (en) 2010-07-01
ZA200907589B (en) 2010-07-28
MX2009011799A (en) 2010-01-20
WO2008133535A1 (en) 2008-11-06
MY149888A (en) 2013-10-31
CN101678568A (en) 2010-03-24

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Legal Events

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Effective date: 20120307

RIC1 Information provided on ipc code assigned before grant

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